Erratum to: Identification and Characterization of Four Missense Mutations in Brown midrib12 (Bmr12), the Caffeic acid O-Methyltranferase (COMT) of Sorghum

Erratum to: Identification and Characterization of Four Missense Mutations in Brown midrib12 (Bmr12), the Caffeic acid O-Methyltranferase (COMT) of Sorghum